A selection of compositions of high strength and low thermal conductive energy efficient concretes with local materials

• Autorzy: Nareklishvili Tea , Dzotsenidze Medea , Sheklashvili Erekle

Identyfikatory

DOI

10.17512/bozpe.2023.12.04

• Języki publikacji: EN

Abstrakty

EN

In the world, inert materials are used to obtain high-strength concrete, the volume weight of which is quite large. We cannot get concrete with low thermal conductivity from such inert materials. Therefore, in order to obtain high-strength, environmentally friendly and energy- -efficient concrete, it was necessary to investigate local inert materials. The subject of research is natural zeolite and recycled ceramic waste, as well as polystyrene as an additive and micro-silica in cement mass to achieve penetrating waterproofing. The mentioned materials are obtained in Georgia in sufficient quantity, which allows us to produce energy-efficient concrete of high strength, low thermal conductivity, as well as sound and waterproofing. It is safe for both people and the environment. The correct mix will be provided by materials found in the local market, and the desired and low energy efficiency ensures the production of an environmentally friendly concrete.

Słowa kluczowe

EN

energy-efficient concrete; natural zeolite; inert materials

PL

beton energooszczędny; zeolit naturalny; materiały obojętne

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Budownictwo o Zoptymalizowanym Potencjale Energetycznym
• Rocznik: 2023
• Tom: Vol. 12
• Strony: 33--40
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Nareklishvili Tea

• Georgian Technical University, Georgia

• https://orcid.org/0000-0002-0731-2520

autor

Dzotsenidze Medea

• Georgian Technical University, Georgia

• https://orcid.org/0000-0001-8133-1036

autor

Sheklashvili Erekle

• Private company, Ltd "Eco Build", Georgia

• https://orcid.org/0000-0009-0000-8864

Bibliografia

• 1.Ghvinepadze, G. et al. (2011) Statistical Parameters of the Structural Mechanics of Concrete as a Granular Composite Material. Tbilisi, Georgian Technical University.
• 2.Nadeljkovic, M. et.al. (2022) Influence of sand drying and mixing sequence on the performance of mortars with fine recycled concrete aggregates. Construction and Building Materials, 315, 125750.
• 3.Nadiradze, A. (2009) Designing of Concrete and Specialized Enterprises. Tbilisi, Georgian Technical University.
• 4.Othman, R. et.al. (2021) Relation between density and compressive strength of foamed concrete. Materials, 14(11), 2967.
• 5.Klimiashvili, L. (2017) Concretes, Technical Requirements, Test Methods in Compliance with European Construction Standards. Tbilisi, Georgian Technical University.
• 6.Kumar Mehta, P. & Monteiro, P.J.M. (2014) Concrete: Microstructure, Properties, and Materials. New York, McGraw-Hill Education.
• 7.Razmade, N. (2001) Production of Plasticizing Additives and Their Use in the Production of Concrete and Reinforced Concrete. Tbilisi, Georgian Technical University.
• 8.Telloli, C. et al. (2021) Petrographic and physical-mechanical investigation of natural aggregates for concrete mixtures. Materials 14(19), 5763.
• 9.Turdzeladze, M. (2017) Science of Building Materials. Tbilisi, Georgian Technical University.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).